Seudónimo Seudónimo

21-12-2021
Mathematics

contestada

PLS HELP WILL MARK YOU BRAINLIEST, NO FAKE ANSWERS!!

PLS HELP WILL MARK YOU BRAINLIEST NO FAKE ANSWERS class=

Respuesta :

23-12-2021

Answer:

1. if x + 5 = 12, then x = 7

:Subtraction property of equality

2. If x + y = 20, and y = 5, then x + 5 = 20.

:Substitution property of equality

3. If 2x3 = 11, then 11 = 2x - 3.

:Symmetric property of equality

Answer Link

Otras preguntas

Which of the following statements is FALSE? A) Errors in chromosome separation are rarely a problem for an organism. B) Errors in chromosome separation can resu

find the greatest common factor of the following monomials 3B + 30 B

Which details best help develop the central idea of the panels? Select three options. Marjane says she is the last prophet. The sky behind Marjane is dark. Seve

Which Hispanic leader and civil rights advocate founded the National Farm Workers Association to promote right through nonviolent means?

Which details best help develop the central idea of the panels? Select three options. Marjane says she is the last prophet. The sky behind Marjane is dark. Seve

How did the caravel make Europeans voyages from the 15th and the 16th centuries possible?

if y varies directly as x and y=8 when x=2, find y when x=6

What is the radical form of each of the given expressions? What is the radical form of each of the given expressions? 6 1/5 6 7/5 6 1/6 7 1/2 7 5/2 6

Factor the trinomial below 8x^2-12x-8

What is the meaning of the word Treacherous.